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Black Diamond Polartec Snowsports
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- Black DiamondCoefficient LT One Piece Base Layer - Men's$149.73Save 31%compared to $219.00(10)10 reviews with an average rating of 3.3 out of 5 starsREI OUTLET
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Related Expert Advice articles
Discover our list of the 6 best gaiters at the co-op, including over-the-ankle options and knee-high options for hiking, running and mountaineering.
What type of skiing will you be doing?
- Downhill skiing: Helps balance and time turns; most are fixed length
- Backcountry skiing: Adjustable poles let you lengthen for uphill travel, shorten for descents
- Cross-country skiing: Longer and lighter, designed to help you glide forward efficiently. Poles for skate skiing are longer than for classic skiing.
Sizing downhill poles:
- Stand in your ski boots on a level floor
- Grip the poles just below the basket
- Your elbow should form a 90° angle
- If the angle is less than 90°, try a shorter pole
- If the angle is greater, get a longer pole.
Basket type:
- Standard: for most conditions
- Powder: for deep snow
- Powder and standard: Interchangeable baskets
Consider your activity
- Hiking: Often compatible with hydration reservoirs, have external gear straps/loops
- Running: Designed to limit bounce, hydration compatible
- Climbing: Slim profile, abrasion-resistant reinforcements
- Cycling: Road cycling packs compact with lower profile; MTB packs hold more gear
How much gear will you carry?
- 10L or less: Short runs, quick outings, casual use, essentials only
- 11–20L: Day hikes, cycling, can carry an extra layer
- 21–35L: Sweet spot for multi-hour or full-day hikes, travel
- 36–50L: Gear-heavy outings l(all-day hikes, climbing), winter hiking, ultralight backpacking
Internal frame or frameless?
- Internal frame: More support for heavier loads, but bulkier
- Frameless: Lighter weight and more compact, but less support
Find the right fit
Use torso length (not overall height) to find your pack size
- Measure your hip circumference (slightly higher than your pant-waist size) and check that against the hipbelt size
What is an avalanche transceiver?
- If you recreate in snowy backcountry terrain, an avalanche transceiver is an essential safety device—along with a probe and shovel
- Transceivers help you locate someone buried in an avalanche and it helps rescuers find you if you’re buried
What features should I look for?
- Analog or digital: Most modern transceivers are digital; some are both digital and analog
- Multiple burials: Allows searchers to detect more than one buried person; most offer this feature
- Marking function: Lets a searcher to mark the location of a buried person so they can search for another one
- Display screen: Displays direction and distance to a buried person
- Range: Listed in meters (typically 40-70m), the circular range at which one transceiver can detect another
Read full article: How to Choose and Use an Avalanche Transceiver
Snowshoeing is an easy, fun and relatively low-risk winter activity—as long as you follow a few basic guidelines about avoiding avalanches.
This overview of topics covered in an avalanche rescue class introduces essential skills such as searching, probing and digging for a buried victim.


